<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>订单[<span th:text="${orderId}"></span>],商品名称：<span th:text="${productName}"></span></h1>
<H1>支付成功</H1>
</body>
</html>